1,5-Pentanediamine

Pentamethylenediamine, also known as 1,5-diaminopentane, is an important C5 platform chemical. Manufactured through advanced bio-manufacturing technologies, it is refined from renewable plant feedstocks such as corn through microbial fermentation and specialized bioconversion processes, serving as the core monomer for high-performance bio-based polyamides.

Product Advantages

Eco-friendly & Sustainable Derived from renewable biomass, the product reduces reliance on petroleum resources and features low-carbon, environment-friendly production.

High Reactivity Compared with conventional long-chain diamines, its shorter carbon chain and lower molecular weight deliver superior reactivity and faster reaction rates.

Liquid at Ambient Temperature for Easy Handling With a melting point of approximately 9°C, it remains liquid at room temperature, facilitating downstream processing and transportation.

High Purity Guaranteed Premium industrial grade offers purity above 99.5%, ensuring stable polymer performance.

Product Indexes

Item	Specification
Appearance	Colorless transparent liquid at 25°C
Purity of 1,5-Pentamethylenediamine	≥ 99.5%
Color	≤ 8
Water Content	≤ 0.3%

Product Applications

It is widely applied in the synthesis of high-performance bio-based polyamides such as PA56 and pentamethylene diisocyanate (PDI). It also serves as an epoxy resin curing agent and an intermediate for pharmaceutical, agrochemical and organic synthesis.

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1,5-Pentanediamine

1,5-Pentanediamine

Product Advantages

Product Indexes

Product Applications